Extech 407766 Sound Calibrator 94dB and 114dB
Regular Price
$457.99
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Mitchell Part Number
EXJ-407766
Manufacturer
Availability
Typically in stock, Call if Urgent
Quick overview
Extech 40766 1kHz Professional Calibrator for 0.5" or 1.0" Microphones. Level position to select 94dB or 114dB.
• Calibrates and verifies Sound Level Meter operation
• For use on Sound Level Meters with 0.5" or 1.0" microphones
• Total Harmonic Distortion (THD) <2% at 94dB
• Meets IEC standard 60942 1997-11
• Complete with two 9V batteries, carrying case, and screwdriver
• LED indicator lights up when power is on
• Level position to select 94dB or 114dB
• 1kHz sine wave at 94dB/114dB is generated to an accuracy of 5% (frequency) and ±0.8dB
• 3 position switch (OFF/94dB/114dB)
Weight | 2.000000 |
---|---|
Power Supply | Two 9V Batteries |
Manufacturer | Extech |
MPN | SC942 |
Manufacturer Warranty | 1 Year |
upc code | 793950407660 |